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Titolo:
RELATIONSHIPS AMONG CARCASS QUALITY CHARACTERISTICS BETWEEN AND WITHIN CARCASS QUARTERING SITES
Autore:
BAUD S; WADE CM; GODDARD ME;
Indirizzi:
UNIV QUEENSLAND,SCH VET SCI,DIV FARM ANIM STUDIES ST LUCIA QLD 4072 AUSTRALIA UNIV QUEENSLAND,SCH VET SCI,DIV FARM ANIM STUDIES ST LUCIA QLD 4072 AUSTRALIA BAUD & ASSOCIATES PTY LTD MT TAYLOR VIC 3875 AUSTRALIA UNIV NEW ENGLAND,AGBU ARMIDALE NSW 2351 AUSTRALIA
Titolo Testata:
Australian Journal of Agricultural Research
fascicolo: 2, volume: 49, anno: 1998,
pagine: 285 - 291
SICI:
0004-9409(1998)49:2<285:RACQCB>2.0.ZU;2-2
Fonte:
ISI
Lingua:
ENG
Soggetto:
M-LONGISSIMUS-THORACIS; JAPANESE-BLACK; USDA;
Keywords:
BEEF; STEER; CARCASS QUALITY; PHENOTYPIC CORRELATION; RIB INTERFACE;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
10
Recensione:
Indirizzi per estratti:
Citazione:
S. Baud et al., "RELATIONSHIPS AMONG CARCASS QUALITY CHARACTERISTICS BETWEEN AND WITHIN CARCASS QUARTERING SITES", Australian Journal of Agricultural Research, 49(2), 1998, pp. 285-291

Abstract

Carcass quality characteristics were measured on 511 steers of 4 breeds that were destined for the Japanese market. All steers had carcass measurements taken at the 10th/11th rib interface, while 103 steers had additional measurements made on the same characteristics at the 5th/6th rib interface. Australian marbling score, longissimus muscle area:intramuscular fat percentage, intramuscular water content, Japanese intermuscular fat thickness, Japanese subcutaneous fat thickness, Japanese rib thickness, and meat pH were measured in the study. These measurements allowed the phenotypic relationships between the different carcass quality traits measured at the 10th/11th rib interface to be calculated. Significant positive correlations were observed among measurements of carcass fatness, and significant negative correlations were observed between carcass fatness and carcass water content. Angus and Murray Grey cattle had higher levels of marbling and intramuscular fat than Hereford and Poll Hereford cattle. The data enabled Australian, USDA, and Japanese marbling standards to be compared on the basis of intramuscular fat percentage determined by an ether extraction process. Differences between the same carcass characteristics taken at 5th/6th and 10/11th rib interfaces of the longissimus dorsi were estimated fromthe 103 steers measured at both sites. Correlations between the rib sites were high for marbling, intramuscular fat, and intramuscular water, but low for longissimus muscle area, intermuscular fat thickness, and pH.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 23/09/20 alle ore 09:21:52